STG3157CTR

STG3157 Datasheet Low voltage low on-resistance SPDT switch with break-before-make feature Features • High speed: – tPD = 0.3 ns (max) at VCC = 4.5 V – tPD = 0.8 ns (max) at VCC = 3.0 V – tPD = 1.2 ns (max) at VCC = 2.3 V • Ultra low power dissipation: – ICC = 1 μA (max) at TA = 85 °C • Low on-resistance; at VIN = 0 V: – RON = 7 Ω (max TA = 85 °C) at VCC = 4.5 V – RON = 9 Ω (max TA = 85 °C) at VCC = 3.0 V • Wide operating voltage range: – VCC (OPR) = 1.65 V to 5.5 V single supply • TTL threshold ON control input at VCC = 2.7 to 3.6 V • • Pin and function compatible with 74 series 3157 Latch-up performance exceeds 150 mA (JESD 17) Description Maturity status link STG3157 Device summary Order code STG3157CTR Package SOT323-6L Packing Tape and reel The STG3157 is a high-speed CMOS analog SPDT (single-pole double-throw) switch or 2:1 multiplexer/demultiplexer bus switch manufactured using silicon gate CMOS technology. It is designed to operate from a 1.65 V to 5.5 V supply, making the device ideal for portable applications. The STG3157 features very low on-resistance (< 9 Ω) at VCC = 3.0 V. The IN input is provided to control the SPDT switch, and is compatible with standard CMOS output. Switch S1 is ON (connected to common port D) when the IN input is held high, and OFF (a high impedance state exists between the two ports) when IN is held low. Switch S2 is ON (connected to common port D) when the IN input is held low and OFF (a high impedance state exists between the two ports) when IN is held high. Additional key features are fast switching speed, break-before-make delay time, and very low power consumption. All inputs and outputs are equipped with protection circuits to protect against static discharge, giving them immunity from ESD and transient excess voltage. DS2882 - Rev 4 - July 2021 For further information contact your local STMicroelectronics sales office. www.st.com STG3157 Pin configuration 1 Pin configuration Figure 1. Pin connections and IEC logic symbols Table 1. Truth table IN Switch S1 Switch S2 H ON OFF (1) L OFF (1) ON 1. High impedance Table 2. Pin descriptions Pin Nº Symbol 1, 3 S1, S2 4 D Common channels 6 IN Control 5 VCC Positive supply voltage 2 GND Ground (0 V) Name and function Independent channels Figure 2. Input equivalent circuit DS2882 - Rev 4 page 2/20 STG3157 Maximum ratings 2 Maximum ratings Stressing the device above the ratings listed in the “Absolute maximum ratings” table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. Table 3. Absolute maximum ratings Symbol VCC Parameter Supply voltage Value Unit -0.5 to +7.0 V VI DC input voltage -0.5 to VCC+ 0.5 V VIC DC control input voltage -0.5 to VCC+ 0.5 V VO DC output voltage -0.5 to VCC+ 0.5 V IIKC DC input diode current on control pin (VIN < 0 V) ±50 mA IIK DC input diode current (VIN < 0 V) ±50 mA IOK DC output diode current ±20 mA IO DC output current +128 mA DC VCC or ground current ±100 mA -65 to 150 °C 300 °C ICC or IGND Tstg TL Storage temperature Lead temperature (10 s) Table 4. Recommended operating conditions Symbol VCC Parameter Supply voltage (1) Value Unit 1.65 to 5.5 V VI Input voltage 0 to VCC V VIC Control input voltage 0 to 5.5 V VO Output voltage 0 to VCC V Top Operating temperature -55 to 125 °C dt/dv Input rise and fall time control input VCC = 1.65 V to 2.7 V 0 to 20 VCC = 3.0 to 4.5 V 0 to 10 ns/V 1. Truth table guaranteed: 1.2 V to 6.0 V DS2882 - Rev 4 page 3/20 STG3157 Electrical characteristics 3 Electrical characteristics 3.1 DC Electrical characteristics Table 5. DC specifications Test conditions Symbol Parameter VIH VIL High level input voltage Low level input voltage TA = 25 °C VCC (V) Min. Max. Min. 0.75VCC 0.75VCC 0.7VCC 0.7VCC 0.7VCC 2.7-3.6 2 2 2 Unit Max. V 1.65-1.95 0.25VCC 0.25VCC 0.25VCC 2.3-2.5 0.3VCC 0.3VCC 0.3VCC 2.7-3.6 0.8 0.8 0.8 4.4 7 7 9 4.9 12 12 14.5 6.1 15 15 18 5.2 9 9 11 7.8 20 20 24 6.5 12 12 14.5 9.6 30 30 36 9.0 20 20 24 14 50 50 60 VS = 2.4 V IS = 30 mA VS = 4.5 V IS = 30 mA VS = 0 V 3.0 Switch onresistance IS = 100 mA VS = 3 V IS = 24 mA VS = 0 V 2.3 IS = 8 mA VS = 2.3 V IS = 8 mA VS = 0 V 1.65 IS = 4 mA VS =1.65 V IS = 4 mA 4.5 3.0 2.3 1.65 DS2882 - Rev 4 Min. -55 to125 °C 2.3-2.5 4.5 ΔRON Max. C IS = 30 mA Onresistance match between channels Typ. -40 to 85 °C 0.75VC 1.65-1.95 VS = 0 V RON Value VS = 3.15 V IS = 30 mA VS = 2.1 V IS = 24 mA VS = 1.6 V IS = 8 mA VS= 1.15 V IS = 4 mA V Ω 0.10 0.10 Ω 0.20 0.35 page 4/20 STG3157 DC Electrical characteristics Test conditions Symbol Parameter TA = 25 °C VCC (V) 5.0 Value Min. VS = 0 V to VCC Typ. -40 to 85 °C Max. Min. Max. -55 to125 °C Min. Unit Max. 3 IS = 30 mA 3.3 RFLAT Onresistance flatness VS = 0 V to VCC 6 IS = 24 mA 2.5 VS = 0 V to VCC Ω 14 IS = 8 mA 1.8 VS = 0 V to VCC 80 IS = 4 mA DS2882 - Rev 4 IOFF OFF state leakage current 1.65 -195 VS = 0 to VCC ±0.05 ±0.1 ±1 ± 10 µA IIN Input leakage current 0 - 5.5 VIN = 0 to 5.5 V ±0.05 ±0.1 ±1 ± 10 µA ICC Quiescent supply current 1.65 - 4.3 VIN = VCC or GND 1 1 10 µA page 5/20 STG3157 AC Electrical characteristics 3.2 AC Electrical characteristics CL = 50 pF, RL = 500 Ω Table 6. AC specification Test conditions Symbol Parameter Value TA = 25 °C VCC(V) Min. Typ. Max. -40 to 85 °C -55 to 125 °C Min. Min. Max. Unit Max. 1.65-1.95 tLH, tHL 2.3-2.7 Propagation delay VI = Open 3.0-3.3 4.5-5.5 tPZH, tPZL tPLZ, tPHZ 3.3 Q Charge injection 1.8 0.8 0.8 1.2 0.3 0.3 0.5 7 15 7 20 7 27 2.3-2.7 3.5 11 3.5 14 3.5 17 3.0-3.3 2.5 7 2.5 7.6 2.5 9 4.5-5.5 1.7 5.2 1.7 5.7 1.7 7 1.65-1.95 3 10 3 13 3 16 2.3-2.7 2 7 2 7.5 2 9 3.0-3.3 1.5 5 1.5 5.3 1.5 6.5 4.5-5.5 1.7 3.5 1.7 3.8 1.7 5 1.65-5.5 0.5 Output disable time (D to Sn) Break-beforemake time delay 1.2 1.65-1.95 Output enable time (D to Sn) tD 1.2 0.5 5 23 3.3 19 ns ns ns ns 0.5 pC Analog switch characteristics CL = 5 pF, RL = 50 Ω, TA = 25 °C Table 7. Analog switch characteristics Test conditions Symbol DS2882 - Rev 4 Parameter Value TA = 25 °C VCC (V) Min. Typ. Max. -40 to 85 °C -55 to 125 °C Min. Min. Max. Unit Max. OIRR Off isolation 1.65-5.5 RL = 50 Ω f = 10 MHz -57 dB Xtalk Crosstalk 1.65-5.5 RL = 50 Ω f = 10 MHz -54 dB BW - 3 dB bandwidth 1.65-5.5 RL = 50 Ω 250 MHz CIN Control pin input capacitance CSn Sn port capacitance 5.0 f = 1 MHz 13 CD D port capacitance when switch is enabled 5.0 f = 1 MHz 21 5 pF page 6/20 STG3157 Test circuits 4 DS2882 - Rev 4 Test circuits Figure 3. On-resistance Figure 4. Bandwidth Figure 5. OFF leakage Figure 6. Channel-to-channel crosstalk page 7/20 STG3157 Test circuits Figure 7. OFF isolation Figure 8. ON leakage Figure 9. Test circuit Table 8. Test circuit Note: Test Switch tPLH, tPHL Open tPZL, tPLZ VCC tPZH, tPHZ GND CL = 5/35 pF or equivalent: (includes jig capacitance) RL = 50 Ω or equivalent RT = ZOUTofpulse generator (typically 50 Ω) DS2882 - Rev 4 page 8/20 STG3157 Test circuits Figure 10. Break-before-make time delay Figure 11. Switching time and charge injection DS2882 - Rev 4 page 9/20 STG3157 Test circuits Figure 12. Charge injection (VGEN = 0 V, RGEN = 0 Ω, RL = 1 MΩ, CL = 100 pF) DS2882 - Rev 4 page 10/20 STG3157 Package information 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. 5.1 SOT323-6L package information Figure 13. SOT323-6L package drawing outline Table 9. SOT323-6L mechanical data Dim. mm. Min. Max. Min. Typ. Max. A 0.80 1.10 31.5 43.3 A1 0.00 0.10 0.0 3.9 A2 0.80 1.00 31.5 39.4 b 0.15 0.30 5.9 11.8 C 0.10 0.18 3.9 7.1 D 1.80 2.20 70.9 86.6 E 1.80 2.40 70.9 94.5 E1 1.15 1.35 45.3 53.1 e 0.65 e1 L DS2882 - Rev 4 Typ. inch 25.6 1.3 0.10 51.2 0.30 3.9 11.8 page 11/20 STG3157 SOT323-6L package information Figure 14. SOT323-6L footprint recommendation Table 10. SOT323-6L footprint recommendation DS2882 - Rev 4 Dim. mm. inch A 2.88 0.113 B 0.78 0.031 C 0.36 0.014 D 0.65 0.026 E 1.05 0.041 F 1.65 0.065 page 12/20 STG3157 SOT323-6L packing information 5.2 SOT323-6L packing information Figure 15. SOT323-6L tape information Table 11. SOT323-6L tape information DS2882 - Rev 4 Dim mm. inch D 1.50 +0.1/0 0.059 +0.004/0 E 1.75 ±0.1 0.069 ±0.004 Po 4.00 ±0.1 0.157 ±0.004 T max. 0.40 0.016 D1 min. 1 0.039 F 3.5 ±0.05 0.138 ±0.002 K max. 2.40 0.094 P2 2.00 ±0.05 0.079 ±0.002 R 25 0.984 W 8.00 ±0.30 0.315 ±0.012 P1 4.00 0.157 Ao, Bo, Ko 0.05 min to 0.50 max 0.002 min to 0.020 max page 13/20 STG3157 SOT323-6L packing information Figure 16. SOT323-6L reel information Table 12. SOT323-6L reel information DS2882 - Rev 4 Dim mm. inch Tape size 8.0 ±0.30 0.315 ±0.012 A max. 180.0 7.086 B min. 1.5 0.059 C 13.0 ±0.20 0.512 ±0.008 D min. 20.2 0.795 N min. 60 2.362 G 8.4 +2/-0 0.319 +0.079/-0 T max. 14.4 0.567 page 14/20 STG3157 Ordering information 6 Ordering information Table 13. Order code DS2882 - Rev 4 Order code Package Packing Marking STG3157CTR SOT323-6L Tape and reel VU page 15/20 STG3157 Revision history Table 14. Document revision history Date Revision 02-Sep-2002 1 Changes Initial release. Document reformatted. 19-Apr-2010 2 In the Features list on the coverpage, updated the “Latch-up performance exceeds” value from 300 mA to 150 mA. Minor text changes throughout the document. Replaced Order codes table on the coverpage with Table 1: Device summary. Added ECOPACK®statement in Section 5: Package information. DS2882 - Rev 4 29-Nov-2018 3 Updated VCC value on Table 4. Recommended operating conditions. 20-Jul-2021 4 Added new Section 6 Ordering information. page 16/20 STG3157 Contents Contents 1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 2 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 3 Electrical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.1 DC Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.2 AC Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.3 Analog switch characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 5 Package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 6 5.1 SOT323-6L package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5.2 SOT323-6L packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 List of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 List of figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 DS2882 - Rev 4 page 17/20 STG3157 List of tables List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Table 13. Table 14. Truth table . . . . . . . . . . . . . . . . . . . Pin descriptions . . . . . . . . . . . . . . . . Absolute maximum ratings . . . . . . . . Recommended operating conditions. . DC specifications . . . . . . . . . . . . . . . AC specification. . . . . . . . . . . . . . . . Analog switch characteristics. . . . . . . Test circuit. . . . . . . . . . . . . . . . . . . . SOT323-6L mechanical data . . . . . . . SOT323-6L footprint recommendation SOT323-6L tape information . . . . . . . SOT323-6L reel information . . . . . . . Order code . . . . . . . . . . . . . . . . . . . Document revision history . . . . . . . . . DS2882 - Rev 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 . 2 . 3 . 3 . 4 . 6 . 6 . 8 11 12 13 14 15 16 page 18/20 STG3157 List of figures List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. DS2882 - Rev 4 Pin connections and IEC logic symbols . . . . . . . . . . . . . . . . . . . . . Input equivalent circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . On-resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OFF leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Channel-to-channel crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . OFF isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ON leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Break-before-make time delay . . . . . . . . . . . . . . . . . . . . . . . . . . . Switching time and charge injection. . . . . . . . . . . . . . . . . . . . . . . . Charge injection (VGEN = 0 V, RGEN = 0 Ω, RL = 1 MΩ, CL = 100 pF) . SOT323-6L package drawing outline . . . . . . . . . . . . . . . . . . . . . . . SOT323-6L footprint recommendation . . . . . . . . . . . . . . . . . . . . . . SOT323-6L tape information . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOT323-6L reel information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 . 2 . 7 . 7 . 7 . 7 . 8 . 8 . 8 . 9 . 9 10 11 12 13 14 page 19/20 STG3157 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2021 STMicroelectronics – All rights reserved DS2882 - Rev 4 page 20/20